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Explicitly pin busybox and debian downloads
Signed-off-by: Tianon Gravi <admwiggin@gmail.com> (cherry picked from commit 6d28928)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,99 @@ | ||
| #!/usr/bin/env bash | ||
| set -Eeuo pipefail | ||
|
|
||
| # This script generates "get-images.sh" using Official Images tooling. | ||
| # | ||
| # ./bootstrap-get-images.sh > get-images.sh | ||
| # | ||
| # This script requires "bashbrew". To get the latest version, visit | ||
| # https://github.com/docker-library/bashbrew/releases | ||
|
|
||
| images=( | ||
| # pinned to an older BusyBox (prior to 1.36 becoming "latest") because 1.36.0 has some unresolved bugs, especially around sha256sum | ||
| 'https://github.com/docker-library/official-images/raw/eaed422a86b43c885a0f980d48f4bbf346086a4a/library/busybox:glibc' | ||
|
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| # pinned to an older Debian Buster which has more architectures than the latest does (Buster transitioned from the Debian Security Team to the LTS Team which supports a smaller set) | ||
| 'https://github.com/docker-library/official-images/raw/ce10f6b60289c0c0b5de6f785528b8725f225a58/library/debian:buster-slim' | ||
| ) | ||
|
|
||
| cat <<'EOH' | ||
| #!/bin/bash | ||
| # DO NOT EDIT! Generated by "bootstrap-get-images.sh" | ||
| # This script checks if container images needed for tests (currently | ||
| # busybox and Debian 10 "Buster") are available locally, and downloads | ||
| # them to testdata directory if not. | ||
| # | ||
| # The script is self-contained/standalone and is used from a few places | ||
| # that need to ensure the images are downloaded. Its output is suitable | ||
| # for consumption by shell via eval (see helpers.bash). | ||
| set -e -u -o pipefail | ||
| # Root directory of integration tests. | ||
| INTEGRATION_ROOT=$(dirname "$(readlink -f "${BASH_SOURCE[0]}")") | ||
| # Test data path. | ||
| TESTDATA="${INTEGRATION_ROOT}/testdata" | ||
| # Sanity check: $TESTDATA directory must exist. | ||
| if [ ! -d "$TESTDATA" ]; then | ||
| echo "Bad TESTDATA directory: $TESTDATA. Aborting" >&2 | ||
| exit 1 | ||
| fi | ||
| function get() { | ||
| local dest="$1" url="$2" | ||
| [ -e "$dest" ] && return | ||
| # Sanity check: $TESTDATA directory must be writable. | ||
| if [ ! -w "$TESTDATA" ]; then | ||
| echo "TESTDATA directory ($TESTDATA) not writable. Aborting" >&2 | ||
| exit 1 | ||
| fi | ||
| if ! curl -o "$dest" -fsSL --retry 5 "$url"; then | ||
| echo "Failed to get $url" 1>&2 | ||
| exit 1 | ||
| fi | ||
| } | ||
| arch=$(go env GOARCH) | ||
| if [ "$arch" = 'arm' ]; then | ||
| arm=$(go env GOARM) | ||
| : "${arm:=7}" | ||
| arch=${arch}v$arm | ||
| fi | ||
| EOH | ||
|
|
||
| # shellcheck disable=SC2016 # this generates shell code intentionally (and many of the '$' in here are intended for "text/template" not the end shell anyhow) | ||
| bashbrew cat --format ' | ||
| {{- "\n" -}} | ||
| {{- "case $arch in\n" -}} | ||
| {{- range .TagEntry.Architectures -}} | ||
| {{- $repo := $.TagEntry.ArchGitRepo . | trimSuffixes ".git" -}} | ||
| {{- $branch := $.TagEntry.ArchGitFetch . | trimPrefixes "refs/heads/" -}} | ||
| {{- $commit := $.TagEntry.ArchGitCommit . -}} | ||
| {{- $dir := $.TagEntry.ArchDirectory . -}} | ||
| {{- $tarball := eq $.RepoName "debian" | ternary "rootfs.tar.xz" "busybox.tar.xz" -}} | ||
| {{ . | replace "arm64v8" "arm64" "arm32" "arm" "i386" "386" }} {{- ")\n" -}} | ||
| {{- "\t" -}}# {{ $repo }}/tree/{{ $branch }}{{- "\n" -}} | ||
| {{- "\t" -}}# {{ $repo }}/tree/{{ $commit }}/{{ $dir }}{{- "\n" -}} | ||
| {{- "\t" -}} url="{{ $repo }}/raw/{{ $commit }}/{{ $dir }}/{{ $tarball }}"{{- "\n" -}} | ||
| {{- "\t" -}} ;; {{- "\n" -}} | ||
| {{- "\n" -}} | ||
| {{- end -}} | ||
| *){{- "\n" -}} | ||
| {{- "\t" -}}echo >&2 "error: unsupported {{ $.RepoName }} architecture: $arch"{{- "\n" -}} | ||
| {{- "\t" -}}exit 1{{- "\n" -}} | ||
| {{- "\t" -}};;{{- "\n" -}} | ||
| {{- "esac\n" -}} | ||
| {{- printf `rootfs="$TESTDATA/%s-${arch}.tar.xz"` $.RepoName -}}{{- "\n" -}} | ||
| {{- `get "$rootfs" "$url"` -}}{{- "\n" -}} | ||
| {{- printf "var=%s_image\n" $.RepoName -}} | ||
| {{- `echo "${var^^}=$rootfs"` -}} | ||
| ' "${images[@]}" |
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